Submission limits

To reduce spam while keeping C4 competitions open to all, submission numbers are capped on a per-competition basis, using a set of reputational criteria:

• signal determines the maximum number of submissions wardens/teams can make to each audit.

  • The higher your signal , the more submissions you get.

  • Low- or no-signal users' submissions are capped, to disincentivize spam and encourage newer wardens to focus on their highest-risk, highest-quality findings.

  • Unrestricted submissions unlock at 0.4 (40%) signal + verified identity/tax info.

• Earn bonus (or uncapped) submissions by verifying your identity and submitting your tax information.

For further details on how submission limits work, see Privileges based on signal.